Mile High by James Blake (ft. Metro Boomin) is a song about the highs of being in a relationship. The two are looped in and enjoy the freedom of the open road, exploring their relationship and indulging in the thrills of life together. They also experience the lows of the unknown, with Travis Scott's lyrics pointing to the dangers of loving somebody completely and letting them all the way in. The chorus emphasizes the idea of the 'mile high' - both figurative and literal - and serves as a reminder of the never ending journey full of ups and downs that is love. The refrain also reiterates the idea of finding joy and balance in this journey, as we shouldn't focus on past mistakes and misunderstandings but be open to recovery and forgiveness.